菜单
Video enhancement pipeline. Use this skill when the user wants to sharpen, colour grade, warm, or normalise the audio of videos — including presets for natural, cinematic, or vivid looks.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
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| name | video-enhancer |
| description | Video enhancement pipeline. Use this skill when the user wants to sharpen, colour grade, warm, or normalise the audio of videos — including presets for natural, cinematic, or vivid looks. |
| metadata | {"openclaw":{"emoji":"🎨","requires":{"bins":["ffmpeg","uv"]}}} |
Sharpens, colour-grades, and normalises audio for a batch of videos. No captions — for captioning use the video-captioner skill.
input video → unsharp + eq + colorbalance (ffmpeg) → -14 LUFS audio normalisation → output
| Preset | Sharpness | Saturation | Warmth |
|---|---|---|---|
natural | subtle | +10% | none |
cinematic | strong | +35% | warm (red boost, blue reduce) |
vivid | strong | +40% | none |
If the user has not specified a preset, ask them which look they want before running. Describe the options briefly: natural for a clean, understated result; cinematic for a warm, punchy Instagram-ready grade; vivid for maximum colour intensity.
Install dependencies (first run only):
cd "$SKILL_DIR" && uv sync
Then process videos:
cd "$SKILL_DIR" && uv run python scripts/enhance.py \
--input <path/to/input> \
--output <path/to/output> \
--preset natural|cinematic|vivid
# Cinematic grade
uv run python scripts/enhance.py --input ./input --output ./output --preset cinematic
# Natural grade
uv run python scripts/enhance.py --input ./input --output ./output --preset natural
# Vivid grade
uv run python scripts/enhance.py --input ./input --output ./output --preset vivid
Report back to the user:
ffmpeg is not installed: tell the user to install it (sudo pacman -S ffmpeg on Arch/CachyOS, brew install ffmpeg on macOS, sudo apt install ffmpeg on Ubuntu)uv is not installed: direct to https://docs.astral.sh/uv/getting-started/installation/